Ganley, Oswald Harold, 1929- To inform or to control? : the new communications networks / Oswald H. Ganley, Gladys D. Ganley. - New York : McGraw-Hill, c1982. - xvi, 250 p. : ill. ; 24 cm. Includes index. Bibliography: p. 225-236. Subjects--Topical Terms: Telecommunication.Telecommunication policy. Dewey Class. No.: 384 / GAI 1982